#include <stdio.h>
int main()
{
	int arr[] = { 1,2,3,4,5,6,7,8,9,10 };
	int i = 0;
	int max = arr[0];
	while (i < 10)
	{
		if (arr[i] > max)
		{
			max = arr[i];
		}
		i++;

	}

	printf("%d\n", max);


	return 0;
}